On Mon, Jun 20, 2016 at 9:45 PM Dan Dennedy <d...@dennedy.org> wrote:
> On Sun, Jun 19, 2016 at 9:25 PM Richard Kern <ker...@gmail.com> wrote: > >> >> > On Jun 19, 2016, at 6:11 PM, Dan Dennedy <d...@dennedy.org> wrote: >> > >> > Fixes error: >> > libavcodec/videotoolbox.c:511:18: error: implicit declaration of >> > function 'CMVideoFormatDescriptionCreateFromH264ParameterSets' is >> > invalid in C99 >> > >> > This was added in 10.9: >> > >> https://developer.apple.com/reference/coremedia/1489818-cmvideoformatdescriptioncreatefr?language=objc >> >> Thanks for catching this - applied. >> >> If you have access to OS X 10.8, can you test using this hwaccel? >> >> > My nightly build agent for my app is a hackintosh running 10.8, but I do > not believe it has the hardware or driver to support vda or videotoolbox to > test this on that machine. When I use ffmpeg -hwaccel with vda or > videotoolbox, it fails to initialize. I can, however, successfully use a > build made on it on another, real mac running a very recent OS X - probably > not what you are interested in. > Actually, I have to retract this claim of a build made on 10.8 working on my MacBook Pro with OS X (10.11). It works using FFmpeg v3.0.2, which the app uses for releases. However, upon making a build using FFmpeg git master, -hwaccel videotoolbox is not working with the same AVCHD clip: /Applications/Shotcut.app/Contents/MacOS/ffmpeg -v verbose -hwaccel videotoolbox -threads 1 -i ~/Movies/00108.MTS -t 30 -y test.mp4 ... [NULL @ 0x7f9659026200] Ignoring NAL type 9 in extradata Error creating Videotoolbox decoder. videotoolbox hwaccel requested for input stream #0:0, but cannot be initialized. My app is not using hwaccel at this time; so, not a big deal for me. But, I thought you might want to know. _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
